/* 
 * Copyright (c) 2011, Eric Xu, Xueyang Feng
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice, 
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright notice, 
 *  this list of conditions and the following disclaimer in the documentation 
 *  and/or other materials provided with the distribution.
 *  
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
 *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 
 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 *  POSSIBILITY OF SUCH DAMAGE.
 */

package edu.wustl.keggproject.client;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Anchor;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Widget;

public class LoginPanel {

	private RightPanel rp;

	public void setRightPanel(RightPanel r) {
		rp = r;
	}

	public Widget getLoginPanel() {
		HorizontalPanel tabPanel = new HorizontalPanel();
		final Anchor welcome = new Anchor("[Welcome]");
		final Anchor logIn = new Anchor("[Login]");
		final Anchor register = new Anchor("[Register]");
		welcome.addClickHandler(new ClickHandler() {
			public void onClick(ClickEvent event) {
				rp.changeToWelcome();
			}
		});
		logIn.addClickHandler(new ClickHandler() {
			public void onClick(ClickEvent event) {
				rp.ChangeToLogin(logIn);
			}
		});
		register.addClickHandler(new ClickHandler() {
			public void onClick(ClickEvent event) {
				rp.ChangeToRegister();
			}
		});

		tabPanel.add(welcome);
		tabPanel.add(logIn);
		tabPanel.add(register);

		return tabPanel;
	}

}
